Career
Mulemo began his career with as a youth team player where he played for two years before signing with Football Club Flémalle in 1992. After three years with Football Club Flémalle he returned, in the summer 1995, to After nine years at, in July 2004, he moved to Sint-Truidense on loan.
He played sixty five games, scoring one goal and in July 2007 again returned to play foreign
On 22 June 2010 Bucaspor signed the Democratic Republic of the Congo left-back from on a one-year contract. In January 2016, Swiss third division side Servette Football Club announced that Landry Mulemo was spending three days on trial with them Mulemo has played in the Belgium U-21 team and was in the team which played in the 2007 Union of European Football Associations European Under-21 Football Championship in the Netherlands.
He has also represented the Belgium U-23 team at 2008 Summer Olympics in Beijing.